The Torah presents very complex and serious conditions for correcting egoism. But we must do everything in order to fulfill them. Their realization occurs within a person through the correction of his egoistic nature so that he could come to connection with others and show the entire world the possibility of unity, which humanity needs so much today.
Then we will indeed bring the upper Light into our world. While still existing in the corporeal world, we will rise and reveal the next world, as it is written: “Reveal your world while you are still in this life,” and we will begin our existence in it.
Once this happens, the psychological concept of life and death will disappear. Everything will become one eternal existence beyond time, space, and motion. We must come to this. The Torah reveals eternity for us.
From KabTV’s “Secrets of the Eternal Book” 12/28/16